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perf c2c: Add a tip about cacheline events 

Signed-off-by: Sangwon Hong <qpakzk@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1512188201-14109-1-git-send-email-qpakzk@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
hifive-unleashed-5.1
Sangwon Hong 2017-12-02 13:16:41 +09:00 committed by Arnaldo Carvalho de Melo
parent 8eb7a1fe31
commit 0125195268
1 changed files with 1 additions and 0 deletions
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tools/perf/Documentation/tips.txt
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@ -33,3 +33,4 @@ System-wide collection from all CPUs: perf record -a
Show current config key-value pairs: perf config --list
Show user configuration overrides: perf config --user --list
To add Node.js USDT(User-Level Statically Defined Tracing): perf buildid-cache --add `which node`
To report cacheline events from previous recording: perf c2c report